发明名称 SHOVEL
摘要 <p>A shovel according to an embodiment of the present invention is provided with the following: a revolving electric motor (21); a multistage revolving speed reduction mechanism (24) connected to the revolving electric motor (21); a space (SP1) accommodating a planetary gear mechanism that constitutes a first revolving speed reduction mechanism (24-1) which is the first stage of the multistage revolving speed reduction mechanism (24); and a space (SP2) accommodating a planetary gear mechanism that constitutes a second revolving speed reduction mechanism (24-2) which is the second stage of the multistage revolving speed reduction mechanism (24)</p>
申请公布号 WO2014069536(A1) 申请公布日期 2014.05.08
申请号 WO2013JP79449 申请日期 2013.10.30
申请人 SUMITOMO HEAVY INDUSTRIES, LTD. 发明人 HIRANUMA, KAZUNORI;MATSUGI TERUKAZU;INADA, AKIHIKO;OKADA, TAKESHI
分类号 F16H1/28;E02F9/12;F16H57/029;F16H57/04 主分类号 F16H1/28
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